- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 11/26 - Anodisation of refractory metals or alloys based thereon
Patent holdings for IPC class C25D 11/26
Total number of patents in this class: 387
10-year publication summary
|
32
|
34
|
44
|
34
|
31
|
29
|
33
|
12
|
23
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 55345 |
23 |
| Hewlett-Packard Development Company, L.P. | 25829 |
10 |
| Nippon Steel Corporation | 6321 |
10 |
| Accentus Medical Limited | 19 |
8 |
| Composecure, LLC | 135 |
8 |
| Samsung Electronics Co., Ltd. | 147334 |
7 |
| FUJIFILM Corporation | 29506 |
6 |
| Keronite International Limited | 15 |
5 |
| Nanovis, LLC | 36 |
5 |
| Beijing Huayu Chuangxin Ta-nb Science&technology Co., Ltd. | 5 |
5 |
| Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California | 40 |
4 |
| City University of Hong Kong | 856 |
4 |
| KEMET Electronics Corporation | 333 |
4 |
| Mitsubishi Materials Corporation | 2453 |
4 |
| Safran Aircraft Engines | 6303 |
4 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6121 |
4 |
| Biomet Manufacturing, LLC | 1015 |
3 |
| EADS Deutschland GmbH | 369 |
3 |
| Les Laboratoires Osteal Medical | 11 |
3 |
| MORI Kosan Co., Ltd. | 4 |
3 |
| Other owners | 264 |